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Answers and rating deltas for

How to select from 2 tables depending on uniqueness values in a column in one table

Author Votes Δ
yhw42 1 +2.67
Tomek 1 +2.52
Meensat 0 -2.65
Arion 0 -2.54
Last visited: Sep 14, 2014, 5:07:29 AM